Fundamentals of

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Q. 12 What is/are the main differences between the 3rd and 4th generation languages?

(i) Both follow procedural code.

⁽^{ii) T}^h^{ird ge}ⁿ^e^ra^tⁱ^oⁿ^l^an^g^uages^a^r^e^m^o^stly^c^o^m^p^iled^la^ngu^a^g^es.

⁽ⁱⁱⁱ⁾^Fo^u^rth^g^eneratⁱ^oⁿ^laⁿ^g^u^a^g^es^areⁱⁿ^-^lⁱ^ne^with^t^h^e^mⁱⁿⁱ^m^u^m^w^o^r^k^aⁿ^d^s^k^ill^c^on^cept.

(iv) Third generation languages are user friendly and have intelligent default options.

(a) i & iv only

(b) b. ii & iii only

(d) d. none of the above

Q. 13 Which of the features below would make the next generation of PL popular?

⁽^{i) T}^h^ey^are^hⁱ^g^h^ly^p^or^t^a^b^le^aⁿ^d^a^r^e^o^ff^e^r^e^d^on^a^wⁱ^d^e^r^aⁿ^ge^{of s}^y^s^t^e^m^s^.

⁽ⁱⁱ⁾^T^h^e^y^are^suita^b^le^f^o^r^d^e^v^e^l^o^pm^ent^o^{f progr}^a^m^s^o^f^ar^b^itrary^si^z^e^aⁿ^d^c^om^p^l^e^xⁱ^t^y^.

(iii) They are reasonably stable during changes in hardware and system software. (iv) They both have procedural and non-procedural features.

^(a)^{i &}ⁱⁱ^oⁿ^ly.

^{(b) i, iii}^&^iv

(d) All of the above

Q. 15 Which of the following languages is the newest?

⁽^{a) C}⁽^b^{) F}^o^r^t^r^aⁿ^(c⁾^Lisp⁽^d^{) Sim}^u^la

Q. 16 Which of the following languages is the oldest?

⁽^a)Pe^r^l⁽^b⁾^PHP^(c)^Py^th^on⁽^d⁾^Ru^b^y

Q. 17 Which of the following languages introduced the notion of inheritance?

⁽^{a) Sim}^u^la⁽^b^{) Small}^t^alk^(c⁾^Alg^o^l⁶⁸⁽^d^{) C++}

Q. 18 Which of the following are language processors?

⁽^a)^A^ssem^b^ler⁽^b^{) Com}^p^iler^(c⁾^In^t^er^p^r^e^t^er⁽^d^{) All}^of^t^h^e^a^b^o^ve

Q. 19 A program in execution is called

⁽^a)^p^r^o^c^ess⁽^b⁾^f^uⁿ^c^tⁱ^oⁿ

Q. 20 An assembly language is a

(a) low level programming language

^(c)^Hi^g^h^l^e^v^el^pro^g^r^a^m^mⁱⁿ^g^la^ngu^a^g^e

Q. 21 An assembler is

(a) Programming language dependent.

^(c⁾^M^achiⁿ^e^d^e^p^eⁿ^d^aⁿ^t^.

^(c⁾^CPU⁽^d⁾^M^e^m^ory
(b) Middle level programming language

^{(d) I}ⁿ^t^e^rⁿ^et^based^p^r^o^g^r^a^m^mⁱⁿ^g^la^ngu^a^g^e
(b) Syntax dependant. (d) Data dependant

Q. 22 Translator for low level programming language were termed as

⁽^a)^A^ssem^b^ler⁽^b^{) Com}^p^iler^(c⁾^Liⁿ^k^er⁽^d^{) Lo}^ad^er

Q. 23 What is the name of the category of programming languages whose structure is dictated by the von

_N_eu_m_{an c}_o_m_p_u_t_er_a_rc_h_i_t_ec_t_u_r_e?

(a) Imperative (c) Functional (e) Constraint

⁽^b⁾^D^eⁿ^o^t^a^t^ional

⁽^d⁾^N^on^-p^r^o^c^e^d^u^ral

⁽^f^{) Obj}^e^c^t^-^ori^e^nt^e^d

Q. 24 A paradigm that allows specification of what has to be computed rather than just how a

_c_o_m_pu_ta_t_ion_{is to}_b_e_c_a_rr_{ied o}_u_t.

(a) Imperative (c) Functional (e) Constraint

⁽^b⁾^D^eⁿ^o^t^a^t^ional

⁽^d⁾^N^on^-p^r^o^c^e^d^u^ral

⁽^f^{) Obj}^e^c^t^-^ori^e^nt^e^d

_Q_{. 25 A}_p_a_rad_i_gm_i_nc_o_r_p_ora_t_i_{ng e}_n_caps_u_l_a_t_i_{on. I}_n_her_i_t_ance_{and dy}_n_a_m_i_c_t_y_{pe bin}_d_i_ng.

(a) Imperative (c) Functional (e) Constraint

⁽^b⁾^D^eⁿ^o^t^a^t^ional

⁽^d⁾^N^on^-p^r^o^c^e^d^u^ral

⁽^f^{) Obj}^e^c^t^-^ori^e^nt^e^d

_Q_{. 26}_Whi_c_h_l_ang_u_age_i_s_c_ons_i_d_e_red_t_{o be}_t_he_fi_r_st_f_ul_l_{y o}_b_j_e_c_t_-_o_r_i_en_t_ed_l_a_n_g_u_age?